[PATCH v3 6/9] dt-bindings: iio: tsl2772: add bindings for regulator framework

[Brian Masney <masneyb@onstation.org>]

This patch adds device tree bindings to the tsl2772 driver for the
regulator framework.

Signed-off-by: Brian Masney <masneyb@onstation.org>
---
 Documentation/devicetree/bindings/iio/light/tsl2772.txt | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.txt b/Documentation/devicetree/bindings/iio/light/tsl2772.txt
index 6f33169344f2..4e7d98627cbf 100644
--- a/Documentation/devicetree/bindings/iio/light/tsl2772.txt
+++ b/Documentation/devicetree/bindings/iio/light/tsl2772.txt
@@ -21,6 +21,8 @@ Optional properties:
                                are the only valid values.
   - led-max-microamp - current for the proximity LED. Must be 100000, 50000,
                        25000, or 13000.
+  - vdd-supply: phandle to the regulator that provides power to the sensor.
+  - vddio-supply: phandle to the regulator that provides power to the bus.
   - interrupts: the sole interrupt generated by the device
 
   Refer to interrupt-controller/interrupts.txt for generic interrupt client
@@ -32,6 +34,8 @@ tsl2772@39 {
 	compatible = "amstaos,tsl2772";
 	reg = <0x39>;
 	interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>;
+	vdd-supply = <&pm8941_l17>;
+	vddio-supply = <&pm8941_lvs1>;
 	amstaos,proximity-diodes = <0>;
 	led-max-microamp = <100000>;
 };
-- 
2.17.1